Rosewill USB 3.0 2 Detachable Antenna Wireless Adapter Up to 300Mbps (AC1200UBE2) Standards: IEEE 802.11 a/b/g/n/ac Security: Support 64/128-bit WEP, WPA-PSK/WPA2-PSK, 801.1 X Frequency Band: 2.4-2.4835GHz, 5.180-5.825GHz Antenna: 2 x 5 dBi Detachable Antennas 2.4GHz Up to 300Mbps 5.0Ghz Up to 867Mbps "Access Point Feature" to Set up a Wi-Fi Hot Spot